Description:
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Description:
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SSL_read on shutdown: No such file or directory (2) or
(main): SSL_read on shutdown: Invalid argument (22)
warining messages are issued if ftp code is executed after proc_open.

Error is trigerred even if ftp-related code is run succesfully (ftp_open, ftp_login, ftp_put & ftp_close).

Another strange thing is that the problem only occurs if proc_open has been run beforehand.

1. If ftp code is inside a function (test script 1):
warning message is issued when return to the parent function.

2. If ftp code is inside the main() function (test script 2):
warining message is issued when script execution terminates.

Test script:
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Test script 1
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dl('ftp');
proc_open('php.exe',[],$pipes,NULL,NULL,['bypass_shell'=>TRUE]);
Send();
print("Last script line is here.\n");

function Send()
{
// replace ftp_server, user, password with actual values
$ftp=ftp_ssl_connect(ftp_server,21,10);
ftp_login($ftp, user, password);
ftp_close($ftp);
}

Test script 2
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dl('ftp');
proc_open('php.exe',[],$pipes,NULL,NULL,['bypass_shell'=>TRUE]);
// replace ftp_server, user, password with actual values
$ftp=ftp_ssl_connect(ftp_server,21,10);
ftp_login($ftp, user, password);
ftp_close($ftp);
print("Last script line is here.\n");

Expected result:
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No warning message is issued.

Actual result:
--------------
Various message warnings issued, like:
SSL_read on shutdown: No such file or directory (2)
(main): SSL_read on shutdown: Invalid argument (22)